CO Meeting Organizer EGU2016

Posters IE2.4/GMPV5.1/NH2.6

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IE2.4/GMPV5.1/NH2.6

The life cycle of volcanic ash: field, experimental and numerical investigations (co-sponsored by VERTIGO) (co-organized)

Convener: Valeria Cigala | Co-Conveners: Pablo Forte , Ka Lok Chan , Ines Tomašek , Yan Lavallée , Ulrich Kueppers

Orals

/ Wed, 20 Apr, 08:30–10:00

Posters

/ Attendance Wed, 20 Apr, 17:30–19:00

Attendance Time: Wednesday, 20 April 2016, 17:30–19:00 Hall X2 Chairperson: Ines Tomašek and Pablo Forte
X2.446	EGU2016-18290 Environmentally-mediated ash aggregate formation: example from Tungurahua volcano, Ecuador Ulrich Kueppers, Paul M. Ayris, Benjamin Bernard, Pierre Delmelle, Guilhem A. Douillet, Yan Lavallée, Sebastian B. Mueller, Donald B. Dingwell, and Kate J. Dobson

X2.447	EGU2016-17058 Gravitational Instabilities associated with volcanic clouds: new insights from experimental investigations Simona Scollo, Costanza Bonadonna, and Irene Manzella

X2.448	EGU2016-4568 Optical properties of volcanic ash: improving remote sensing observations. Patrick Whelley, Peter Colarco, Valentina Aquila, Nickolay Krotkov, Jake Bleacher, Brent Garry, Kelsey Young, Adriana Rocha Lima, Vanderlei Martins, and Simon Carn

X2.449	EGU2016-7356 Laboratory study of volcanic ash electrification Stefano Alois and Jonathan Merrison

X2.450	EGU2016-7858 The Glass Bead Game: experimental sintering of rhyolitic ash reveals complex behaviour of irregular multiphase particles Robyn Pope, Hugh Tuffen, Jacqueline Owen, Mike James, and Fabian Wadsworth

X2.451	EGU2016-16724 Tephra in marine sediment cores offshore southern Iceland: A 68,000 year record of explosive volcanism Christina Bonanati, Heidi Wehrmann, Maxim Portnyagin, Kaj Hoernle, Maryam Mirzaloo, and Dirk Nürnberg

X2.452	EGU2016-8117 Evaluation of eruptive energy of a pyroclastic deposit applying fractal geometry to fragment size distributions Joali Paredes Marino, Daniele Morgavi, Mauro Di Vito, Sandro de Vita, Fabio Sansivero, and Diego Perugini

X2.453	EGU2016-12148 Magmatic and fragmentation controls on volcanic ash surface chemistry Paul M Ayris, Spyros Diplas, David E Damby, Adrian J Hornby, Corrado Cimarelli, Pierre Delmelle, Bettina Scheu, and Donald B Dingwell

X2.454	EGU2016-10120 A large eruption convulsed in prehistoric times an extensive area of Catamarca, Southern Central Andes, NW Argentina Jose-Luis Fernandez-Turiel, Norma Ratto, Francisco-Jose Perez-Torrado, Alejandro Rodriguez-Gonzalez, Marta Rejas, and Agustin Lobo

X2.455	EGU2016-1037 Control of binder viscosity and hygroscopicity on particle aggregation efficiency Sebastian B. Mueller, Ulrich Kueppers, Paul M. Ayris, Michael Jacob, Pierre Delmelle, and Donald B. Dingwell

X2.456	EGU2016-2010 Quantify ash aggregation associated to the 26 April 1979 Saint Vincent de la Soufrière eruption Matthieu Poret, Antonio Costa, and Arnau Folch

X2.457	EGU2016-18479 Using infrasound to constrain ash plume height Oliver Lamb, Silvio De Angelis, and Yan Lavallée

X2.458	EGU2016-4194 Estimation of volcanic ash emission profiles using ceilometer measurements and transport models Ka Lok Chan, Alexander Geiß, Josef Gasteiger, Frank Wagner, and Matthias Wiegner

X2.459	EGU2016-7855 Environmental and anthropogenic factors affecting the respiratory toxicity of volcanic ash in vitro Ines Tomašek, Claire J. Horwell, David E. Damby, Paul M. Ayris, Hana Barošová, Christoph Geers, Alke Petri-Fink, Barbara Rothen-Rutishauser, and Martin J.D. Clift

X2.460	EGU2016-15419 Volcanic ash ingestion by a large gas turbine aeroengine: fan-particle interaction Andreas Vogel, Rory Clarkson, Adam Durant, Massimo Cassiani, and Andreas Stohl

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Posters IE2.4/GMPV5.1/NH2.6